component

KPESD5V0L1BA

Public Made by Adom

by adom

KUU ESD And Surge Protection (TVS/ESD), SOD-323. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.

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Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
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KPESD5V0L1BA

KUU · ESD And Surge Protection (TVS/ESD) · SOD-323

KPESD5V0L1BA from KUU, in a SOD-323. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 K passive Cathode: the banded/marked end per the datasheet; pad 1 of the KiCad diode footprint.
2 A passive Anode.

Key specifications

Parameter Value
Manufacturer KUU
Package SOD-323
Category Circuit Protection
Pins 2

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Peak Pulse Power (tp=8/20μs waveform) PPP 95 W tp=8/20μs waveform 2
Peak Pulse Current (8/20µs) IPP 8 A 8/20µs 2
ESD per IEC 61000−4−2 (Air) VESD -30 30 KV per IEC 61000−4−2 (Air) 2
ESD per IEC 61000−4−2 (Contact) VESD -30 30 KV per IEC 61000−4−2 (Contact) 2
Operating Temperature Range TJ -55 125 °C 2
Storage Temperature Range Tstg -55 150 °C 2
Reverse Working Voltage VRWM 5 V 2
Reverse Breakdown Voltage VBR 6 9 V IR = 1mA 2
Reverse Leakage Current IR 0.05 uA VR = 5V 2
Clamping voltage (IPP = 1A) VC 8 V IPP = 1A,TP=8/20us 2
Clamping voltage (IPP = 8A) VC 12 V IPP = 8A,TP=8/20us 2
Junction capacitance Cj 15 pF VR =0V,f =1MHz 2

Materials and finish

As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).

Part Material Colour / plating Datasheet says Page
contacts tin  Lead Finish:Matte Tin  Case Material: “Green” Molding Compound.  UL Flammability Classification Rating 94V-0 1

CAD (KiCad official)

  • Symbol: KPESD5V0L1BA
  • Footprint: Diode_SMD:D_SOD-323
  • 3D model: SOD-323 (KiCad packages3D, STEP)
  • 3D model files: kpesd5v0l1ba-etched.step / kpesd5v0l1ba-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); kpesd5v0l1ba.step / kpesd5v0l1ba.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: KUU datasheet (5 pp, sha256 1232d3871276a850, retrieved 2026-11-07, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins, primary cathode-band convention (convention), consensus off (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF